# SL7824

**Slkor SLKORMICRO Elec** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220

SL7824 from Slkor SLKORMICRO Elec, in a TO-220. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | INPUT | power_in | Unregulated positive supply input. Absolute maximum input voltage is 40V for the 24V variant (VOUT=20~24V rating). Typical operating range for SL7824 is 27V to 38V. A 0.33 uF ceramic bypass capacitor to GND is recommended close to the pin. |
| 2 | GND | power_in | Common ground reference for both input and output. Also serves as the thermal path via the TO-220 tab, which is electrically connected to GND on this family. |
| 3 | OUTPUT | power_out | Regulated positive voltage output. Nominal 24.0V (min 23.04V, max 24.96V) at IOUT = 5 mA to 1.0 A. Output current is limited to 1A with internal short-circuit current typically 250 mA at VIN=35V. A 0.1 uF output capacitor is recommended for stability. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | TO-220 |
| Category | Power Management (PMIC) |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `SL7824`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `sl7824-etched.step` / `sl7824-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl7824.step` / `sl7824.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588888224177795072) (9 pp, sha256 `084fc17b84f72c53`, retrieved 2026-08-17, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sl7824-datasheet.pdf)